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Coding help

omer0008 (3)
Please help me to correct this code.What i want is that i want to display amount of every room and also show the total amount in the end.

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#include <iostream>
#include <cstdlib>
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
 //////////////////////////////////////***************//////////////////////////
using namespace std ;
struct guest /*to store data of guests*/
{
	char name[30];
	int card ;
	char adress[50];
	
};
main ()
{  int a,b,c,d,e,f,g,h,i,m,n;
    
    guest z[100];
    cout<<endl<<endl<<"                  ******"<<endl<<"                 Welcome"<<endl<<"          To The PEARL CONTINENTAL"<<endl<<"                  ******"<<endl;
    system("pause");
    system("cls");
    cout<<"How many Rooms you want????\n"; 
    cin>>m;
    i=1;
    while(i<=m)   
    { system("cls");
     srand(time(NULL));
     f=rand()%100;
	
	cout<<"                        Room "<<i<<" data\n";
     
	cout<<"Which type of Room you want :" <<endl<<"1:Royal Sweet   2:Average Sweet";  
	
	cout<<endl;
	cin>>a;
	if(a==1)
	{cout<<"1:Package stay  2:Manual stay\n";
	    cin>>b;
		 if (b==1)
		 {
		  cout<<"\nYour room number is:"<<f;
		  cout<<"\n1:3 Days 2 Nights : 3000 Rs\n2:7 Days 6 Nights : 6000 Rs\n3:15 Days 14 Nights : 10000 Rs\n";
		  cin>>c;
		  
		  cout<<"\nEnter your name:";
		  gets(z[i].name);
		  gets(z[i].name);
		  cout<<"Enter your ID card number:";
		  cin>>z[i].card;
		  cout<<"Enter your Adress:";
		  gets(z[i].adress);
		  gets(z[i].adress);
		 }
         else if(b==2)
         {
	     cout<<"\nYour room number is:"<<f;
	     cout<<"\nHow many days you want to stay ?\n";
          cin>>d;
          e=d*1500;
          cout<<"Your amount is:"<<e<<"Rs";
          
          cout<<"\nEnter your name:";
		  gets(z[i].name);
		  gets(z[i].name);
		  cout<<"Enter your ID card number:";
		  cin>>z[i].card;
		  cout<<"Enter your Adress:";
		  gets(z[i].adress);
		  gets(z[i].adress);
         }
         
    
	 	}
	else if(a==2)
	{cout<<"1:Package stay  2:Manual stay\n";
	    cin>>b;
		 if (b==1)
		 { cout<<"\nYour room number is:"<<f;
		  cout<<"\n1:3 Days 2 Nights : 2500 Rs\n2:7 Days 6 Nights : 4500 Rs\n3:15 Days 14 Nights : 8000 Rs\n";
		  cin>>c;
		  
		  cout<<"\nEnter your name:";
		  gets(z[i].name);
		  gets(z[i].name);
		  cout<<"Enter your ID card number:";
		  cin>>z[i].card;
		  cout<<"Enter your Adress:";
		  gets(z[i].adress);
		  gets(z[i].adress);
		 }
         else if(b==2)
         {
	     cout<<"\nYour room number is:"<<f;
	     cout<<"\nHow many days you want to stay ?\n";
          cin>>n;
          h=n*1000;
          cout<<"Your amount is:"<<g<<"Rs";
          
          cout<<"\nEnter your name:";
		  gets(z[i].name);
		  gets(z[i].name);
		  cout<<"Enter your ID card number:";
		  cin>>z[i].card;
		  cout<<"Enter your Adress:";
		  gets(z[i].adress);
		  gets(z[i].adress);
         }
         
      }
      
	 i++;
      
    }
    cout<<"Your total amount is :"<<e+g;
    return 0;
}
Mr D (79)
Try using descriptive variables, as abcdefg are not clear to what they are supposed to be for. Also, What kind of error are you getting? Post it.
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